Hypovolemic shock is a serious condition caused by losing a large amount of blood or fluids. Learn about the stages, symptoms, causes and treatments of this medical emergency. Hypovolemic shock is a life-threatening condition caused by a significant reduction in blood volume, which prevents the heart from pumping enough blood to meet the body’s needs. Hypovolemia leads to inadequate tissue perfusion and hypoxia and can quickly progress to organ dysfunction or failure if n … Hypovolemic shock is a life-threatening condition that happens when you lose a lot of blood or fluids. Learn about the causes, symptoms, stages, diagnosis, and treatment of this emergency, and how to prevent complications. Hypovolemic shock is a life-threatening condition caused by a significant reduction in blood volume, which prevents the heart from pumping enough blood to meet the body’s needs. Hypovolemia leads to inadequate tissue perfusion and hypoxia and can quickly progress to organ dysfunction or failure if not promptly addressed.[1] Common causes include significant blood loss from trauma, childbirth complications, or internal bleeding, as well as severe dehydration from poor fluid intake, vomiting ...